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| author | Matt Johnston <matt@ucc.asn.au> | 2007-07-25 15:44:25 +0000 |
|---|---|---|
| committer | Matt Johnston <matt@ucc.asn.au> | 2007-07-25 15:44:25 +0000 |
| commit | e3e4445dc1e86652d1e855bd320f8077523d2d59 (patch) | |
| tree | f269a94ae31377093d06b59afe17ba38865f22a6 /svr-runopts.c | |
| parent | 2d4d9627a21f11a3e5caa17149e5391e71af256b (diff) | |
Add -W <windowsize> argument and document it.
--HG--
extra : convert_revision : 98d4c0f15480bf749c451034cbc565d7e9d3b8dc
Diffstat (limited to 'svr-runopts.c')
| -rw-r--r-- | svr-runopts.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/svr-runopts.c b/svr-runopts.c index dde0b07..f78461b 100644 --- a/svr-runopts.c +++ b/svr-runopts.c @@ -80,6 +80,7 @@ static void printhelp(const char * progname) { #ifdef INETD_MODE "-i Start for inetd\n" #endif + "-W <receive_window_buffer> (default %d, larger may be faster)\n" #ifdef DEBUG_TRACE "-v verbose\n" #endif @@ -90,7 +91,7 @@ static void printhelp(const char * progname) { #ifdef DROPBEAR_RSA RSA_PRIV_FILENAME, #endif - DROPBEAR_MAX_PORTS, DROPBEAR_DEFPORT, DROPBEAR_PIDFILE); + DROPBEAR_MAX_PORTS, DROPBEAR_DEFPORT, DROPBEAR_PIDFILE, DEFAULT_RECV_WINDOW); } void svr_getopts(int argc, char ** argv) { @@ -128,6 +129,8 @@ void svr_getopts(int argc, char ** argv) { #ifndef DISABLE_SYSLOG svr_opts.usingsyslog = 1; #endif + opts.recv_window = DEFAULT_RECV_WINDOW; + char* recv_window_arg = NULL; #ifdef ENABLE_SVR_REMOTETCPFWD opts.listen_fwd_all = 0; #endif @@ -204,6 +207,9 @@ void svr_getopts(int argc, char ** argv) { case 'w': svr_opts.norootlogin = 1; break; + case 'W': + next = &recv_window_arg; + break; #if defined(ENABLE_SVR_PASSWORD_AUTH) || defined(ENABLE_SVR_PAM_AUTH) case 's': svr_opts.noauthpass = 1; @@ -265,8 +271,17 @@ void svr_getopts(int argc, char ** argv) { svr_opts.bannerfile); } buf_setpos(svr_opts.banner, 0); - } + } + + if (recv_window_arg) + { + opts.recv_window = atol(recv_window_arg); + if (opts.recv_window == 0) + { + dropbear_exit("Bad recv window '%s'", recv_window_arg); + } + } } static void addportandaddress(char* spec) { |